Why does the check engine light come on when I start my Sprinter 3500?

Generally, your check engine light turning on upon ignition is not a bad thing. This is a sign that your vehicle is testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.

Why is my Mercedes-Benz Sprinter 3500 making engine noise?

Unusual noises can signal a problem with your Mercedes-Benz Sprinter 3500 engine. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.

What could damage my Mercedes-Benz Sprinter 3500 engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving the engine while still in Park, or slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.

Can I use water in my Mercedes-Benz Sprinter 3500 radiator?

It’s not recommended you put water in your Sprinter 3500 radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.

What could cause my Sprinter 3500 engine to suddenly stop?

Your Sprinter 3500 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Where can I go for Mercedes-Benz Sprinter 3500 repair?

For Mercedes-Benz Sprinter 3500 engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.

Reliable Repairs for 2012 Mercedes-Benz Sprinter 3500 Engines

Learn about

2012 Mercedes-Benz Sprinter 3500 Trim Options

Select your Mercedes-Benz Sprinter 3500 trim level to learn more about Mercedes-Benz-recommended engine repair. Use the following chart to find information.

V6/3.0L

Mercedes-Benz Sprinter 3500 Repairs and Services

Stuff wears out. Even your Mercedes-Benz Sprinter 3500’s engine parts and components will change. When something breaks, we're ready. Select a service or repair below to learn more about what we can do for your 2012 Mercedes-Benz Sprinter 3500.

We’re Trained to Care for Mercedes-Benz Sprinter 3500 Engines

Mercedes-Benz Sprinter 3500 drivers trust that their Sprinter 3500 will take them near and far. That might be why you bought it in the first place. Even so, pieces and parts can break down over time. Things can go sideways sometimes. When they do, you might find yourself searching for 2012 Mercedes-Benz Sprinter 3500 engine repair or replacement parts. Luckily, you won’t have to look far, since Firestone Complete Auto Care has 1,700+ locations across the country. We've serviced millions of vehicles since 1926, and our professional technicians are trained to service Mercedes-Benz Sprinter 3500 engines. Schedule a courtesy inspection at the first sign of engine trouble. Firestone Complete Auto Care is a top choice for professional engine diagnosis, service, and repair at an affordable price.

My 2012 Mercedes-Benz Sprinter 3500 Check Engine Light Is On

As soon as your Sprinter 3500 check engine light turns on, it’s time to get an expert’s opinion. A check engine light that’s on or flashing could be a symptom of a serious problem in your fuel, Potential causes may include a faulty oxygen sensor, bad spark plug, a problem with your catalytic converter, or a leak in the engine vacuum, to name a few potential sources. Stop by your local Firestone Complete Auto Care to get your Sprinter 3500 issues diagnosed and we’ll figure out why that check engine light is giving you grief. engine rattling, oil leaks, or misfiring.

2012 Sprinter 3500 Engine Services

If your 2012 Mercedes-Benz Sprinter 3500 needs engine repair, our expert techs will let you know what needs to be done and why before they get started. We don't start working until we have your approval. If a service can wait, we’ll make sure you know. But if immediate repairs are necessary for your safety, we’ll make sure that's clear, too. We want to provide you with the information you need to make an informed engine repair decision. Choose Firestone Complete Auto Care for Mercedes-Benz Sprinter 3500 engine repairs and you can feel good knowing that we only use Mercedes-Benz-compliant replacement parts such as the cambelt, motor oil seal, ignition coil, or another part.

Engine Q&A 2012 Mercedes-Benz Sprinter 3500

Why does the check engine light come on when I start my Sprinter 3500? Generally, your check engine light turning on upon ignition is not a bad thing. This is a sign that your vehicle is testing its circuits. The dash light shouldn't stay on. If it does, you might want to bring your vehicle in for service.
Why is my Mercedes-Benz Sprinter 3500 making engine noise? Unusual noises can signal a problem with your Mercedes-Benz Sprinter 3500 engine. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding could be a sign that something is wrong with your brakes — not the engine.
What could damage my Mercedes-Benz Sprinter 3500 engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, revving the engine while still in Park, or slamming the gas pedal while the engine is still cold. Help sustain your engine’s performance and efficiency by staying miles away from these bad driving practices.
Can I use water in my Mercedes-Benz Sprinter 3500 radiator? It’s not recommended you put water in your Sprinter 3500 radiator unless it’s an emergency. Under normal circumstances, use a 50/50 mix of water and coolant or a pre-mixed coolant. But, if you need to keep driving while out of coolant, using water is better than driving with an empty coolant reservoir.
What could cause my Sprinter 3500 engine to suddenly stop? Your Sprinter 3500 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Where can I go for Mercedes-Benz Sprinter 3500 repair? For Mercedes-Benz Sprinter 3500 engine repair, trust your local Firestone Complete Auto Care. You can make an appointment today at any of our thousands of locations across the U.S.